name=input("Name:")
age=int(input("Age:"))
job=input("Job:")
salary=float(input("Salary:"))

##if salary.isdigit():
##    print("is a number")
##    salary =int(salary)
##else :
##    exit("must be digit")
##    #exit()
# 三个括号不是注释吗？？ 
msg="""
-----------info of %s----
Name: %s
Age : %d
Job : %s
Salary: %f
-----------end-------------
"""%(name,name,age,job,salary)
print(msg)
